can you guys please tell me what twitter is all about?

[Unluckyvolleyball476]

its an online social networking site that u can connect (follow) friends and celebrities, etc. u can update your status (tweets) for people to see, or you can put your profile on private and people cant see your updates and they have to request to follow you. you can send replies to a person's tweet by clicking a little arrow below the star on the tweet. you can also mention them in a tweet by saying ex.: hey @TomFelton i love harry potter! and you can also direct message someone if they are following you and you are following them but not if theyre not following you!
here are some celebrities twitters:
~tom felton (actor from harry potter) TomFelton
~emma watson (actress from harry potter) mwtsnx
~rupert grint (actor from harry potter) Rupert_Grint
~regis and kelly (actor & actress from live with regis and kelly) Regis_and_Kelly
~james phelps (actor from harry potter) James_Phelps
~oliver phelps (actor from harry potter) OliverPhelps
~dolly parton (singer) Dolly_Parton
~selena gomez (actress from wizards of waverly place, singer) selenagomez
~ryan seacrest (reality tv host from american idol) RyanSeacrest
~billy currington (country singer) billycurrington
these are just a few celebs on twitter

hope this helped!